new implementation of the ancient ruby-filemagic gem. Uses FFI to talk to native library

Wrapper library for glyr.

Unofficial Ruby wrapper for NASA's GMSEC. For more information, visit http://gmsec.gsfc.nasa.gov/.

An example Ruby gem with a Go extension.

Golden is a development tool that makes it easier to wrap Go libraries for use in Ruby.

GoogleCurrency extends Money::Bank::Base and gives you access to the current Google Currency exchange rates. This fork allows caching of exchange rate data in Rails.cache and removes the necessity for the Mutex.

Vector-based shadows for circles and axis-aligned rectangles in the Gosu graphics library.

Wraps native go-version in a ruby library for deep compatibility.

Go ZXing QR Code Encoder Ruby wrapper.

Unlike the other wrapper of the same library, this gem contains the c code and dictionary data, making it a standalone gem. This is good for deployment on platforms such as heroku where you can't install native libraries to your environment

GRNexus is a revolutionary cross-language AI platform that combines the elegance of Ruby with the raw power of native C acceleration. Train models in Ruby and deploy them in Python (or vice versa) with full compatibility. Features include 35+ activation functions, 12+ layer typ...

A GROM implementation using a GO native extension for heavy lifting.

Telegram BotAPI and TDLib toolkit for Ruby, with direct NTgCalls native bindings.

A library for doing SASL based authentication mechanisms

GTK FFI bindings for Ruby

Automatically reloads your Goliath app on file change using Guard.

Guruby is a Ruby interface to the Gurobi solver

Graphviz for Ruby, using libgvc via FFI

Ruby binding for convenient data-object sharing library - Hakuban.

Haltia.AI Software Development Kit (SDK) for Ruby